On Jul 31, 2006, at 11:05, Alan Ruttenberg wrote:
On Jul 25, 2006, at 12:55 PM, Phillip Lord wrote:
But if the file you are referencing is, say 5Tb, then it doesn't work
in a browser at all. With LSID's on the other hand, you may get
back a
choice of methods to access the data, including one which can cope
with 5Tb of data.
Could this specific issue be handled in the http protocol? Could
there be a new response code that in effect says: "Status 99999999999:
Status 303 "This is not what you asked for but see stuff about it"
is close. It redirects to the metadata, so requires a round trip. I
would start testing with that. 303 is also used for relating an
abstract RDF object to a document with information about it.
One could of course create a new one which had a copy of the
information inline as you suggest.
In the metadata you send, assuming you use RDF, you can use all kinds
of vocabularies, an it is very extensible.
We need some work on service description for the tabulator,
when there is a lot of data, to point to SPARQL. So if you wanted to
try it out on some big life sciences datasets, the tabulator would be
a suitable
test client.
The information resource you have requested is too #&%^ big and the
provider has decided that you need to use one of the following
access methods to get at it", followed by a list of protocols in a
manner similar to what lsid provides?
There are a couple of related codes already (101, 413), but neither
is exactly what is desired it seems.
-Alan
